Feature Introduction:
Similar to ABS, ASA K5 is more resistant to environmental aging with high toughness and heat resistance. It is applicable to conditions of heat resistance, impact strength, and long-term outdoor use, such as automotive exteriors and air conditioning housings.
Basic Physical Properties:
| ASA K5 | Printed copy (horizontal printing of sample, 100% linear filling) | Injection molded parts | Test standards |
| Density (g/cm3) | 1.05-1.07 | ISO 1183 | |
| Melt flow rate (MFR) 1 | 20-25 | ISO 1133 | |
| Heat deflection temperature(HDT)2 | 94 | ISO 75 | |
| Vicat softening temperature(VST)3 | 100 | ISO 306 | |
| Tensile strength (MPa) | 32-35 | ISO 527 | |
| Elongation at break(%) | 13-16 | ||
| Maximum force(Mpa) | 60-70 | ISO 178 | |
| Flexural modulus(Mpa) | 2000-2200 | ||
| Impact strength(KJ/m2) | 28-32 | ISO 179 | |
| Notch impact strength1(KJ/m2) | 16-18 | ||
*1. Test condition: temperature (T)=220 ℃; Mass (m)=10kg.
*2. Test condition: bending stress=0.45MPa; Heating rate=120 ℃/h.
*3. Test condition: load=10N; Heating rate=120 ℃/h.
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